.el-container{
    height:100vh;
}
.el-header, .el-footer {
    background-color: #B3C0D1;
    color: #333;
    text-align: center;
  }

  .el-aside {
    background-color:white;
    color: #333;
    text-align: center;
    line-height:100px;
    display: flex;
    width:30vh;
    flex-direction: column;
  }

  .el-main {
    color: #333;
    text-align: left;
    display:flex;
    flex-direction: column;
  
  }

  body > .el-container {
    margin-bottom: 40px;
  }

  .el-container:nth-child(5) .el-aside,
  .el-container:nth-child(6) .el-aside {
    line-height: 260px;
  }

  .el-container:nth-child(7) .el-aside {
    line-height: 320px;
  }

